2/02/2010 @ 6:00PM

In Pictures: The Web Celeb 25

No. 25. Shane Dawson

This 21-year-old YouTube idol posts short comedy videos to the Web, donning wigs and using corny accents to play a variety of characters. So far his videos have been watched more than 204 million times, and more than 1.2 million people subscribe to his YouTube channel. Since August, Dawson’s parody of the new Twilight movie alone has drawn 5.4 million viewers.